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Mihir Sen

Open to work1 years experience

Software automation engineer

Bengaluru, IndiaTarget Roles: Backend Engineer • Full-Stack Developer • Frontend Specialist

Data Analyst with 1.5+ years of experience in the software industry.

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Standing Rank

Rank Not Available

Developer Badges

Badges Pending

Skills & Technologies

40 skills
pythonsqljavajavascriptc++exploratory data analysis (eda)data cleaningstatistical analysishypothesis testingdata modelingfeature engineeringpower bitableaumicrosoft excelmatplotlibplotlymysqlpostgresqlmongodbsnowflakeawsetl pipelinesdata warehousingdata integrationscikit-learntensorflowpytorchregressionclassificationclusteringllmsprompt engineeringraglangchainopenai apisgitjirapostmanjupyter notebookvs code

Work Experience

Software & Automation Engineer

Xiaomi

Oct 2025 - Present Bengaluru
  • Analyzed Android system and power consumption datasets to identify performance bottlenecks and optimization opportunities.
  • Developed Python scripts for log analysis, data extraction, and automated reporting.
  • Performed statistical analysis on device performance metrics across multiple software releases.
  • Created reports and visualizations to track power, battery, and system performance trends.
  • Collaborated with engineering teams to transform raw telemetry data into actionable insights.
  • Worked with structured and semi-structured datasets to support release quality decisions.

Software Developer Intern

Designing Alley

Jan 2025 - Jun 2025 Remote
  • Developed backend APIs and data processing workflows using Node.js.
  • Designed database schemas and optimized queries for efficient data retrieval.
  • Built reporting and analytics modules to support business operations.
  • Improved application performance through data-driven optimization techniques.

Projects

Customer Churn Prediction System

PythonScikit-Learn
  • Built an end-to-end machine learning pipeline using Python and Scikit-Learn.
  • Performed EDA, feature engineering, missing value treatment, and model evaluation.
  • Implemented Random Forest and XGBoost models for customer churn prediction.
  • Created dashboards to visualize customer retention metrics.

Sales Analytics Dashboard

Power BI
  • Developed interactive Power BI dashboards using transactional sales datasets.
  • Analyzed revenue, customer growth, retention, and profitability metrics.
  • Automated reporting workflows and dashboard refresh processes.
  • Improved reporting efficiency through dashboard automation.

GenAI Document Question Answering System

LangChainOpenAI APIs
  • Built a Retrieval-Augmented Generation (RAG) application using LangChain and OpenAI APIs.
  • Processed PDF documents and generated context-aware responses.
  • Implemented vector search and semantic retrieval mechanisms.
  • Improved document search efficiency and user experience.

AWS ETL Data Pipeline

AWSSnowflakePython
  • Designed ETL workflows for collecting, cleaning, and transforming data.
  • Loaded processed datasets into Snowflake for analytics.
  • Automated ingestion and reporting pipelines using Python.
  • Improved data quality and reduced manual processing effort.

Leaderboard Standings

Leaderboard Position Pending

Global test scores, peer standing percentiles, and algorithm leaderboard ranks are updated dynamically.

Assessment Highlights

Assessments Not Completed

Coding evaluations, system assessment results, and conceptual score badges will appear here after taking a test.

AI Collaboration Score

AI Collaboration Score Pending

Developer coding behavior, assistant cooperation, and AI pair-programming indicators are evaluated during live coding sessions.

Role Compatibility Profile

Role Compatibility Analysis Pending

Custom matching reports, candidate role compatibility percentiles, and core engineer strength profiles are processed once conceptual code screenings are complete.

Achievements

Power Testing Model Owner

Served as the Power Testing Model Owner for the IEY launch of Redmi A7 Pro 5G (P25 Somalia), successfully completing validation and release activities within a 1.5-month timeline.

Power Validation Lead

Led end-to-end power validation activities by analyzing power consumption trends across camera, network, standby, and application usage scenarios.

Automation Script Development

Developed automation scripts for application installation, uninstallation, and update validation, reducing manual testing effort and improving execution efficiency.

About Details

Professional Bio

Data Analyst with 1.5+ years of experience in the software industry and a strong foundation in data analytics, statistical analysis, and business intelligence. Proficient in Python, SQL, Excel, Power BI, Tableau, ETL pipelines, and data visualization techniques.

Bachelor of Technology (B.Tech) in Electronics and Communication Engineering

Vellore Institute of Technology, Vellore (2021 - 2025)

Languages: English, Hindi
Email: Locked